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Portable Network Graphics

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PNG was created to improve GIF image-file format. Removing patent license issues at that time; and removing 256 colors limitation.
Common image file formats
Nombre
Portable Network Graphics
Nombre cortoPNG
Developed byW3C (donated by PNG Development Group)
Year1996
VentajasWidely accepted format
Lossless
Transparency support
DesventajasLossless only. Poor compression for photographic images.
Características
Vector graphicsNo
Raster image
Lossless
Animation support- Animated PNG is an extension to the PNG format which is compatible with the Gecko and WebKit layout engines and many image editing suites. Users of software incompatible with APNG see the first frame as a still.
Transparency support
Layers supportNo
HDRNo
Maximum bit depth16-bit
CMYK support (for print)No
Maximum number of channels4 (RGBA)
Commonly used forIcons
Simple web graphics like logos
Illustrations, or raster text rendering
Browser support (without plugin)
Google Chrome
Microsoft Edge
Safari
Firefox
Opera
Internet Explorer
Additional
File extensionsStill: .png; Animated: .png, .apng
Wikipediawikipedia.org/...
Websites
English
Public
Public
2021-10-03 16:06:49
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